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INVENTORY (Tables)
9 Months Ended
Jul. 31, 2022
Inventory, Net [Abstract]  
INVENTORY INVENTORY
 
Inventory as of July 31, 2022 and October 31, 2021 consisted of the following:

 July 31,
2022
October 31,
2021
 (in millions)
Finished goods$545 $463 
Purchased parts and fabricated assemblies465 367 
Inventory$1,010 $830